code: def test_shuffle_seed1(self, dtype):
      a = testing.shaped_random((10,), cupy, dtype)
      b = cupy.copy(a)
      cupy.random.seed(0)
      cupy.random.shuffle(a)
      cupy.random.seed(0)
      cupy.random.shuffle(b)
      testing.assert_allclose(a, b)
  
imports: import unittest
  import numpy
  import pytest
  import cupy
  from cupy import testing
  from cupy.testing import _condition
label_desc: Use image node_id 4 for calling the TestShuffle obj's underlying member method code with example usage: obj.test_shuffle_seed1(dtype) without return types